page 118- 127 Flashcards
1
Q
GVE fibers of CN7 (origin)
A
sup. salivatory nucleus
2
Q
secromotor function
A
GVE fiber types of CN7 (motor function)
3
Q
Lac gland of nasopharynx and sinus
submand. subling gland
A
GVE of cN7
4
Q
CN8 SSA fibers to and from ?
A
IAM
5
Q
origin of cell bodies of SSA fibers types of CN8
A
spiral ganglion
6
Q
purpose of hearing
A
CN8 SSA fiber types
7
Q
afferent of CN8 SSA fiber types
A
organ of corti
8
Q
Vest ganglion
A
origin of cell bodies of CN8
9
Q
purpose of balance and afferens include semicirc. canal
A
CN 8
10
Q
CN 9 to and from
A
jugular foramen
11
Q
GSA fiber of CN9 origin of cell bodies
A
Sup. ganglion
12
Q
function of CN9 GSA fiber type
A
sensation
13
Q
auricle
A
afferent fibers of CN9 GSA fibers
14
Q
GVA fiber type of CN9 origin of cell bodies
A
inf petrosal ganglion
15
Q
sensation
A
function of GVA fiber type of CN9
16
Q
post 1/3 tongue
pharynx
middle ear
A
GVA fiber of CN9
17
Q
GVA function of CN9
A
chemo and baroreceptor
18
Q
carotid body and sinus
A
afferent of GVA CN9
19
Q
SVA of CN9 (origin of cell bodies)
A
inf pet. ganglion
20
Q
taste
A
function of CN 9
SVA fiber
21
Q
afferent of SVA fiber of CN 9
A
post 1/3
tongue
22
Q
SVE of CN9
A
motor for swallowing
and nucleus ambiguous as origin of cel bodie
23
Q
efferent fibers of SVE of CN9
A
stylopharyngeus
24
Q
origin of cell bodies of CN9 GVE
A
inf salivatory nucleus
25
secromotor functon
GVE fibers of CN9
26
parotid gland
PS path of pharynx and larynx
CN 9 efferent fibers
27
CN 10 to and from skull
jugular foramen
28
function of CN 10
sensation
29
origin of cell bodies of CN 10 GSA fibers
sup sal ganglion
30
post meninges and ext ear
aff fibers of CN 10 GSA fibers
31
GVA fibers of CN 10 (origin of cell bodies)
nodose ganglion
32
sensation
GSA
GVA CN 10
33
post meninges ,ext ear
CN10 afferent GSA
34
viscera of pharynx
larynx
thoracic and abd viscera
CN 10 GVA affeent
35
laryngeal additus and epiglottis
afferent SVA CN10
36
taste
function of CN 10 SVA
37
nodose ganglion
origin of cell bodies of SVA CN 10
38
SVE CN10 origin of cel bodies
nucleus ambiguous
39
motor function
SVE CN10
40
pharyngeal constrictors
palatopharyngeus
lev. palatini
palatoglossus
laryngeal m
CN 10 SVE
41
Cranial division of CN11 (to and from skull)
jug 4amen
42
secromotor function
GVE of CN11
43
dorsal nucleus of CN 10
GVE fibers
44
nucl. ambiguous
origin of cell bodies SVE CN11
45
motor function
CN 11 SVE
46
viscera of kneck
thoracic and
ab cavities
eferent of GVE of CN 11
47
cranial m. larynx
pharynx
esophogus
efferent of CN 11
48
spinal divisin of CN11
to and from skull
4amen magnum
49
ventral horn C1-6
origin of cell bodies (spinal division of CN11)
50
spinal ---\> SCM trapezus
efferent of spinal division (cn 11)
51
hypoglossal canal
to/ from skull
CN 11
52
GVE type of CN 11 origin of cell body
hypoglossal nuc
53
motor function
CN 11
54
int and ext muscles of tongues
efferent of CN11
55
Optic nerve(cn2)
gang cells of retina(converge at optic disc to form --- ----)
leave orbit via ----/-----
optic chiasm (--- ---- ---- unite at floor at ----- ant to pit stalk)
optic trach
Lat gen. nuclei
geniculocalcarine fibers
---- ----- in primary visual cortex of occipital lobe
gang cells of retina(converge at optic disc to form optic nerve
leave orbit via optic 4amen/canal
optic chiasm (2 optic nerves unite at floor of diencephalon;ant to pit stalk)
optic trach
Lat gen. nuclei
geniculocalcarine fibers
Calcarine Sulcus in primary visual cortex of occipital lobe
56
---- side fibers decussate and go with contralat optic tract
--- ---- fibers stay ipsilateral
Left visual fold= --- optic tract
right visual field= ---- optic tract
nasal side fibers decussate and go with contralat optic tract
Temporal hemiretina fibers stay ipsilateral
Left visual fold= right optic tract
right visual field= left optic tract
57
oculomotor nerve
xtraocular m, lev. palpebra sup
carries PS and S contro to pupil
58
trochlear nerve
smallest CN
only CN exiting from post surface of brain stem
59
Label
60
after optic nerve crosses optic chiasm
Left visual field will be on
right side of midbrain
61
geniculocalcarine tract travels to occipital lobe from
lat. geniculate body
62
CN 3
medial rectus
sup rectur
Inf rectus
Inf oblique
63
sup oblique
Lat rectus
CN4;6
64
medial rectus
adduction
65
elevation and adduction
sup rectus
66
depressin and adduction
inf rectus
67
inf oblique
elevation and abduction
68
sup oblique
depression and abduction
69
Lat rectus
Abduction
70
sup rectus
adducts and elevates
71
inf oblique
abducts and elevates
72
73
sup rectus
adducts and elevates
74
direct and consensual papp responce
pup. lightreflex
75
doesn't involve cortex
76
tf after shining light into one eye that eye constricts and the pupil of contralateral eye
T
77
direct responce afferent
optic nerve of eye tested
78
optic nerve of eye tested
consensual responce(affernet)
79
CN3 of opp eye
consensual responce (efferent)
80
81
in the pathway/ reflex arch; place before Edwinger westphal nucleus
pretectum
82
ciliary ganglion to constrictor pupillae muscle
from the edinger westphal nucleus
83
accomodation
gaze from far to near
pupil constrict(accomodate)
eyes move midline(converge)
lens more convex
84
optic nerve
---
visual ass cortex
--- -- --
edwinger westphal nuclei and oculomotou nucleus
---- and ---- respectively
optic nerve
geniculate body
visual ass cortex
frontal eye field
edwinger westphal nuclei and oculomotou nucleus
constrictor puppilae and medial recti respectively
85
injury to CN 3,4,6
blurred vision
86
ptosis(drooping eyelid) and dilated pupil
CN 3injury to palpebrae sup. and spincter pupillae m.)
87
Lesion Cn6
eye directed to nose
88
Trigeminal NErve
Largest cranial nerve
89
in the middle cranial fossa
trigeminal ganglion
90
3 divisions leave through foramina in sphenoid bone
Trigeminal nerve
91
sensory GSA
facial snesation
Light touch , pain and temp, propioception
V1,2,3
92
efferent SVE of CN 5
motor to muscle of mastication
lev. palatini
tensor tympani
93
No Ps in trigeminal nerve at origin
other nerves distribute PS pregang by way of trigeminal br. like
Cn3,7,9
94
N/A motor sensory
V1,V2
95
sensory of V1
upper eyelid
cornea
conjunctiva
96
frontal sinus
upper nasal mucosa
4head
V1
97
low eyelid
upper cheek
lip, gum, palate,hard palate
V2
98
nose tonsils
upper teeth
V2
99
tongue
temperoauricular skin
Low face
lower teeth
V3
100
Muscles of Mastication
tensor tympani
mylohyoid
ant digastric
tensor veli palatini
V3 motor
101
Lingual Nerve
genral sensation
ant 2/3 tongue
floor of mout
mand lingual gingiva
102
ant 2/3 tongue
taste sensation of tongue
103
Auriculotemporall nerve
Sensory nerve; front ear and TMJ
Post gang Ps; to parotid
104
termination of inf alv. nerve
sensory to skin of chin , skin, low lip mucus membrane
Mental nerve
105
motor to muscles mastication, ant digastric,
motor branch of Trigeminal
106
inf alv nerve
mylhyoid and inf dental plexus
terminates as mental nerve
107
motor to mylohyoid
inf alve nerve
108
sensory to teeth ,skin of chin , lower lip
inf alv nerve
109
anestitizing the inf alv nerve
block this br of V3 as it enters mand 4amen
110
Needle course of Inf alv nerve
buccinator
Lies lat to m. pterygoid at mand 4amen
111
what happens if needle penetrate to post
hit parotid gland and CN7
Ips facial paralysis
